baber/WOPTO huggingface dataset:
Patent JP-2000343587-A (JP)
Title: Forming tube for extrusion molded resin pipe
Inventor: WADA HIROSHI
IPC: B29C48/90
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent a deposited compound from being accumulated on the face, with which a parison comes into contact, of a tube by providing a groove for passage of a coolant or a solvent or pressure reduction/suction, formed continuously in the inner wall face of the tube, with an inclined face which has an angle with the parison becoming gradually narrower from a right angle as the parison advances in its preceeding direction. SOLUTION: The forming tube 11 has a groove 31 for air suction of passage of a coolant or a solvent formed continuously in the inner wall face. For the groove 31 for passage of a coolant or a solvent, the coolant is made to flow to increase a cooling capacity during the passage of a parison 2, or the solvent is supplied to dissolve and remove a deposited compound from the parison 2. When air is sucked through the groove 31, the parison 2 is made to tightly stick to the inner face of the tube 11 during the passage of the parison 2 to increase the cooling effect. The groove 31 formed in the face, with which the parison 2 comes into contact, of the tube 11 is set to that its angle becomes gradually narrower than 90 deg. as the parison 2 advances in its proceeding direction.  Thus, the friction between the parison 2 and the groove 31 is reduced and the generation of a deposit can be inhibited without scraping the compound deposited by cooling.
Patent JP-H0962031-A (JP)
Title: Electrophotographic charge image developing toner and its production
Inventor: ONO MANABU
IPC: G03G9/087
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To improve low temp. fixing property and offset resistance and to increase the fixing temp. range by using specified toner particles and low mol.wt. wax particles. SOLUTION: This toner has >=10 melt index (at 125 deg.C 98N load) and contains a binder resin, a coloring agent and a low mol.wt. wax. The low mol.wt. wax particles are included by 10-500 particles per 10000 toner particles and the wax contains a compd. expressed by formula R-Y. The DSC curve of the low mol.wt. wax measured by a differential scanning calorimeter(DSC) indicates that the max. endothermic peak is present in the region of 70 to 130 deg.C, the on-set temp. of the starting point of endothermic peaks including the max. endothermic peak is >=50 deg.C, and the max. exothermic peak is present within ±15 deg.C of the peak temp. of the max. endothermic peak. In formula, R is a hydrocarbon group and Y is a hydroxyl group, carboxyl group, alkylether group or alkylester group.
Patent JP-S5944621-A (JP)
Title: Digital scale reader
Inventor: IWAMOTO YOUJIROU
IPC: G01B11/00
Filed: 1982-09-07
Abstract: PURPOSE:To obtain a compensation signal of a moire fringe reader and to prevent the generation of measuring errors, by forming alternately films transmitting light having different wavelengths on an index scale. CONSTITUTION:Pitch lines of an index scale 3 are formed alternately by films transmitting light having different wavelengths. The light passed through the scale 3 and a main scale 1 passes through a collimator lens 7 and a half mirror 8 to be bisected. A part of the light is reflected and passes through a filter 9 to enter the first photodetecting element 10 and the other part of the light passes through a filter 11 to enter the second photodetecting element 12. Further, a digital signal of displacement free of a direct current component which is generated by stain, etc. of the main scale is obtained from outputs of the photodetecting elements 10 and 12.
Patent JP-H0820117-A (JP)
Title: Ink emptiness detecting device
Inventor: TERAO YASUNOBU
IPC: B41J2/01
Filed: 1994-07-07
Abstract: PURPOSE:To certainly detect the state of ink emptiness and to prevent defective printing to be caused by faulty ejection of ink by a method wherein the results read out with a reading device after printing are checked with data stored in a memory. CONSTITUTION:An ink jet head 11 prints on paper 5 printing data for one line stored in a RAM, and puts the printing data for one line in storage after the printing in a specified area in the RAM. The printing data include coordinate data indicating positions in the directions X and Y for every pixel, and line feed is made after the results of printing for one line are calculated on XY coordinates. At this time, images printed on the paper 5 are read by a paper sensor 18, and the results of reading for one line by the paper sensor 18 are checked with the data stored in the RAM. In the case where agreement is not present in the checking, an abnormality detecting process is executed and an off-line process or a warning process is executed for the printer.
Patent JP-H0329036-A (JP)
Title: Operation monitor circuit of micro-controller or microprocessor
Inventor: PIEERU RUZEE
IPC: G06F1/24
Filed: 1990-06-15
Abstract: PURPOSE: To realize high integration by providing an event monitor and a counter which receives a clock signal from a programmable frequency division circuit, which receives the driving signal of an oscillator to send the clock signal having a period correlated to a minimum period, to generate a time window. CONSTITUTION: An oscillator 100 generates the driving signal having a certain known frequency, and a frequency division circuit 200 has an input terminal, which receives the generated driving signal, and has an output terminal 201 which sends a clock signal HC having the period correlated to a receivable minimum period (minimum normal period) for driving signal. A counter 300 receives the clock signal HC to generate the time window from this signal, and an event monitor 400 receives a monitor signal SM from a microcontroller or a microprocessor and monitors its state in the time window generated by the counter 300. Thus, high integration is realized.
Patent JP-S6218903-A (JP)
Inventor: SHINODA KATSURO
IPC: H01B17/52
Filed: 1985-07-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6047201-A (JP)
Title: Simple continuous acoustic reproducing device
Inventor: KOIKE EIJI
IPC: G11B3/00
Filed: 1983-08-26
Abstract: PURPOSE:To keep a record disc to a state that the stylus pressure is released surely until a pickup restores to the start point of reproduction by decreasing the length of a top part of an upward cam and prolonging a short part so as to engage a fixed hook lever with a turning hook lever. CONSTITUTION:When the reproduction of the content of sound recording is progressed and the pickup 10 reaches an end point 11 of reproduction, a pickup lever 12 is picked up by a height (h) toward the top from the lower part of the upward cam 4, the record disc 3 is retrogressed (descended) by the distance of said (h) against the energizing of a stylus pressure spring 2, and a hook face 13 of the fixed hook lever 16 is turned under the hook face 13 of the fixed hook lever 14. In this case, the hook face 13 of the fixed hook lever 14 has a length of (l) toward the turning direction and the length is formed slightly longer than the length of the top part of the upward cam 4 in the turning direction, until the top part of the upward cam 4 is turned by the turning angle at which the pickup lever 12 is opened, the progressing (elevating) of the record disc 3 is suppressed and the state that the stylus pressure is released is kept until the pickup is restored completely to the start point of reproduction.
Patent JP-S64600-A (JP)
Title: Voice detector
Inventor: MISAKI MASAYUKI
IPC: G10L25/78
Filed: 1987-06-23
Abstract: PURPOSE: To detect voice without erroneously detecting even when a quasi- stationary noise including variation of a moderate level is superposed to an input signal by comparing a local demodulation output signal from a delta modulation circuit with the input signal.  
     CONSTITUTION: The voice detector is provided with the delta modulation circuit 19 for delta-modulating an input signal, a 1st level detection circuit 14 for detecting the level of a local demodulation signal to be an output from the circuit 19, a 2nd level detection circuit 15 for detecting the level of the input signal, a coefficient multiplying circuit 16 for multiplying an output signal from the circuit 15 by a prescribed coefficient, and a comparator 17 for comparing an output signal from the circuit 15 with an output signal from the circuit 16. Thereby voice/silence can be judged by the ratio of maximum values of a local demodulation output signal from the circuit 19 and the input signal in a prescribed period, and even when a quasi-stationary noise including variation of a moderate level is superposed to the input signal, voice can be stably detected. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09313322-A (JP)
Title: Pillow loaded with emergency stock
Inventor: TAKAO MITSUE
IPC: A47G9/10
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a pillow loaded with emergency stock capable of being immediately carried away at the time of escaping at the time of an emergency disaster or the like for which an emergency carry-away bag is sufficiently provided with a function as the pillow. SOLUTION: At the normal time, this pillow indicates the form of a cylindrical pillow and is in a structure for which a fastener crossing the main body wall part 1 of this pillow is connected to the periphery of a main body side wall part 2 and provided in the shape of locking the main body side wall part 2 and the main body wall part 1. A net 4 filled with a cushion material 12 is attached to an inner wall part 8, a strap 10 is provided on the outside of the main body wall part and the emergency stock is loaded inside the pillow.
Patent JP-S641484-A (JP)
Title: Supersonic motor
Inventor: INOUE KIYOSHI
IPC: H01L41/09
Filed: 1987-06-23
Abstract: PURPOSE:To increase driving force, by providing a magnetic coil for controlling frictional contact between a vibration member and a moving member through magnetic attraction. CONSTITUTION:An annular supersonic motor is constructed with a stator comprising a vibration member 1 and an electrostrictive ceramic 2 and a moving member rotor 4 pressure contacting with the vibration member 1. A magnetic coil 7 is formed annularly around the annular vibration member 1 and controlled through a power source 8 into optimal magnetic force condition. Furthermore, magnetic metal is employed for the vibration member 1 and metal is also employed for the moving member 4 with a good quality friction material 5 is adhered thereto. Magnetic attraction is utilized through the surface of the friction material for transmitting driving force produced through traveling wave of supersonic vibration occurring in the vibration member 1 efficiently to the moving member 4. when magnetic attraction is controlled through control of current in the magnetic coil 8 to reduce contact friction force of the moving member 4, slip control is carried out partially resulting in speed and rotation control.
Patent JP-S5945356-A (JP)
Title: Electrically conductive silicone rubber composition
Inventor: KOBAYASHI HIDEKI
IPC: C08K3/36
Filed: 1982-09-08
Abstract: PURPOSE:To prepare a composition capable of bleeding silicone oil to the surface of a molded article at a proper rate, by compounding a silicone rubber containing electrically conductive carbon black with a silicone oil having halogenated hydrocarbon group. CONSTITUTION:The objective composition is prepared by compounding (A) 100pts.wt. of an organopolysilocane having an average unit of formula I (R is univalent hydrocarbon group; a is 1.95-2.05) and having a viscosity of >=100cs at 25 deg.C with (B) 0-100pts.wt. of fine powder silica filler, (C) 5-150pts.wt. of electrically conductive carbon black, (D) 1-100pts.wt. of an organopolysiloxane having an average unit of formula II (R<1> is univalent hydrocarbon group; R<2> is halogenated hydrocarbon group; 1<=b<=3; 0.001<=c<=1; 1.95<=b+c<=2.05) and a viscosity of 10-10,000cs at 25 deg.C, and (E) 0.1-10pts.wt. of a curing agent.
Patent JP-H0321057-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAZAKI HARUJI
IPC: H01L21/8234
Filed: 1989-06-19
Abstract: PURPOSE:To enable inputting low-level signals by applying voltage generated by a voltage generation circuit to the gate of a high-dielectric strength MOS transistor. CONSTITUTION:The present inventions, which includes a high-dielectric strength MOS transistor 8 formed between an input terminal 6 and the gates of the MOS transistors of an input circuit 15 and a voltage generation circuit 10 to generate voltage outside the range of the source voltage based thereon, applies the voltage generated by the voltage generation circuit 10 to the gate of the high-dielectric strength MOS transistor 8. Therefore, when the high-dielectric strength MOS transistor 8 used is of a P channel type, the voltage generation circuit 10 generates lower voltage than the earth voltage VSS and applies said generated voltage to the gate of the high-dielectric strength MOS transistor 8. Thereby the signal level of the input terminal 6 to turn the high-dielectric strength MOS transistor 8 off can be lowered.
Patent JP-H06347326-A (JP)
Title: Half mirror for fourier transform type infrared spectrophotometer
Inventor: SHIROWACHI KIKUO
IPC: G01J3/45
Filed: 1993-06-03
Abstract: PURPOSE:To provide a half mirror which is irradiated with infrared rays and visible light so that they can be divided into two lights respectively to allow analysis thereof and measuring of an optical path difference thereof. CONSTITUTION:An outer circumference rim of a high molecular film 1 such as Mylar film to divide light in the infrared range is grasped by first and second ring holders 2 and the holders are fixed on a planar mounting plate 6 formed on the top surface of a substrate 5 being erected with a screw 4. Through holes formed in the holders and the mounting plate 6 are arranged concentric to make optical paths of the lights. Through holes 1a each cut in a circle are formed at two points in the periphery of the high-molecular film and half mirrors 7 for visible light beams (He-Ne) are arranged at position facing the through holes. In other words, a visible light beam is divided in two, the reflected light and transmission light, with the half mirrors 7 and the transmission light passes through the through hole where no high-molecular film exists thereby keep the high-molecular film from vibrating during the passage.
Patent JP-H05347037-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: TAKATSUKA YUJI
IPC: G11B11/10
Filed: 1992-06-16
Abstract: PURPOSE:To enable the improvement in magnetic field sensitivity and the increase in coercive force. CONSTITUTION:The main parts of the above-mentioned recording medium are constituted of a transparent substrate 11 and a dielectric interference film 21, first magnetic film 31 of 1 to 10 atomic % argon concn., second magnetic film 32 of <=0.5 atomic % above-mentioned concn., dielectric protective film 41 and reflection film 51 which are successively formed on this substrate 11. The first magnetic film 31 having the high argon concn. has a low Curie temp. and is early formed with an inverted magnetic domain by irradiation with a laser beam. This inverted magnetic domain spreads to the second magnetic film 32 with the low magnetic field intensity. On the other hand, the second magnetic film 32 having the low argon concn. has the excellent reproduction stability by the laser beam and can stably maintain the recording magnetic domain even at a high temp. Then, the magneto-optical recording film constituted of the first magnetic film 31 and second magnetic film 32 which are continuously formed is provided with the advantages of both films in combination and has the the improved magnetic field sensitivity and the increased coercive force.
Patent JP-S5583807-A (JP)
Title: Mask inspection unit using electron beam
Inventor: TSUYUKI HISAMASA
IPC: G01N23/18
Filed: 1978-12-20
Abstract: PURPOSE: To make mask pattern boundary detection rapid and accurate by operating an all average value of signal waves obtained from a secondary electron detector, an average value in parts having a level higher than the all average value, and an average value in parts having a level lower than the all average value.  
     CONSTITUTION: Secondary electrons generated from the surface of mask 7 are detected by secondary electron detector 8 and are amplified by signal amplifier 9 and are inputted to operation processing circuit 11 through A/D converter. Since noise is included in the output of amplifier 9 as shown in signal waveform v x , all average value v av  is operated and stored by operation processing circuit 11, and next, upper average value v m1  in parts having a level higher than the all average value and lower average value v m2  in parts having a level lower than the all average value in signal waveform v x  are operated and stored by operation processing circuit 11. Next, the position of pattern boundaries of mask 7 is obtained from these numeric values according to a prescribed method. Consequently, pattern boundaries can be detected accurately and rapidly even if noise is included in output signals of signal amplifier 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H093695-A (JP)
Title: Carrier rail
Inventor: SATO MIKIHIKO
IPC: B66C7/00
Filed: 1995-06-22
Abstract: PURPOSE: To facilitate transportation of a long work to or from the outside of a carrier rail. CONSTITUTION: At the place where parallel carrier rails 2, 2 on which a carrier 3 moves intersect the path of a traverser 5 for transporting a long work 6 to or from the outside, a supporting point is formed at the end of a carrier rail part 21 in a prescribed length and, in the proximity of the supporting point, a hydraulic cylinder 22 is installed which raises the carrier rail part 21 upward for turning.
Patent JP-H088872-A (JP)
Title: Radio communication system
Inventor: KUBO NAOTO
IPC: H04J3/00
Filed: 1994-06-15
Abstract: PURPOSE:To provide a radio communication system capable of easily coping with the change of an active line even when the active lines of different termination multiplex systems coexist and sharing a reserve line at the time of switching the line. CONSTITUTION:The lines of an RS section and an MS section coexist in an active line transmission end part 15. A reserve line transmission end part 19 is constituted of a transmission switching circuit 16, an MSP part 17 and a radio multiplex processing circuit 18 and realizes the common reserve line of the RS section and the MS section. The radio multiplex processing circuits 13, 14 and 18 are respectively constituted of the same circuit and a used circuit part is different. An active line reception end part 25 is constituted of radio termination processing circuits 21 and 22, an RST multiplex circuit 23 and MST multiplex circuits 24a and 24b. A reserve line reception end part 29 realizes the common reserve line of the RS section and the MS section. The radio termination processing circuits 21, 22 and 26 are respectively constituted of the same circuit and the used circuit part is different.
Patent JP-H0387140-A (JP)
Title: Imitation cheese product of low animal fat and calorie
Inventor: JIYOSEFUIN RIN IEE KONNCHIYAN
IPC: A23L33/20
Filed: 1990-06-14
Abstract: PURPOSE: To obtain an imitation cheese product with low calorie and low animal fat content having similar flavor, texture and body to those of whole fat cheese by compounding each specified protein, fat material, water, cheese flavor, emulsified salt and acidulant in specified proportions. CONSTITUTION: This imitation cheese product is obtd. by compounding 5 to 50% of protein comprising (un)ripened low-fat cheese, (un)ripened whole fat cheese, dry powder protein, vegetable protein and mixture of these, 4 to 35% of a fat material comprising 30 to 100% low-calorie fat material or 80 to 0% vegetable fat, 30 to 80% of water, 0.2 to 4% of cheese flavor, 0.2 to 3% of an emulsified salt, and 0.05 to 2% of an acidulant.
Patent JP-H08308632-A (JP)
Title: Vessel for housing lipstick or the like
Inventor: TAKAHASHI KEIJI
IPC: A45D40/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a vessel by which a lid is retained so as to be laterally slidable and rotatable, and which has a mechanism for vertically moving a plate member by lifting or lowering an operation member formed on the side face of a vessel body, thereby preventing the lid from being lost and from becoming nuisance. CONSTITUTION: A retaining portion 9 for retaining a lid retaining portion 5 is formed on one end of a lid 4 of a vessel body 1. The lid 4 is laterally slid along a rail 6 formed near the lid retaining portion 5. An operation member 7 provided on the side opposite to the lid retaining portion 5 is vertically movable along the vessel body 1. A lid rotating element 8 for retaining the lid 4 so that the lid 4 can be laterally slid and turned is formed on the upper end of the operation member 7. An inner rail 11 along which the lid rotating element 8 can be laterally slid or turned is formed on the under face of the lid 4. Consequently, the lid 4 and the operation member 7 cannot be separated. A vertically moving mechanism 12 vertically moves the operation member 7, thereby vertically moving a plate member 3.  Consequently, since the lip 4 descends along the side face of the vessel body 1 when the lid 4 is opened, it is not nuisance.
Patent JP-S6048008-A (JP)
Title: Distance detector
Inventor: SUZUKI TOSHITATSU
IPC: G02B7/28
Filed: 1983-08-27
Abstract: PURPOSE:To perform high precision distance detection by connecting a variable resistor for offset voltage adjustment to the load transistor (TR) of the current mirror circuit of the 2nd operational amplifier in two detecting circuits. CONSTITUTION:Pulse light emitted by a pulse light emitting device 1 is reflected by a subject 4 and incident to a position detector PSD2 through a photodetection lens 5 to form an image. The PSD2 knows the incidence position of the light spot from the ratio of two current outputs. In this case, the position of the light spot formed on the PSD2 corresponds to the ratio of the current output obtained by the PSD2, so information on the subject distance is known from those two current outputs. The 1st detecting circuit 6 which receives the 1st current output from the PSD2 and the 2nd detecting circuit 7 which receives the 2nd current output of the PSD2 remove the influence of stationary light. Only variation of a photocurrent due to the reflected light of the pulse light is extracted by logarithmic conversion, and a difference detecting circuit 8 calculates the difference between the both to obtain a distance detection signal corresponding to the ratio of two current outputs of the PSD.
Patent JP-S5946669-A (JP)
Title: Flashing device
Inventor: SENSUI KIYOSHI
IPC: G03G15/20
Filed: 1982-09-09
Abstract: PURPOSE:To make it possible to detect easily the life of a flashing lamp and abnormal flashing operation, by constituting the flashing device of the flashing lamp, light intensity sensors, sensor output readers, initial value setting switches, a microprocessor, its peripheral circuits, and a flash driving circuit. CONSTITUTION:The microprocessor 8 reads the outputs of the sensors 21-24 after its flashing command is produced, and computes their average value. When this value is compared with the initial set switch value, and the difference is not below the predetermined value NTH1, said flashing lamp 1 is judged to reach the limit of usable life and a user is informed of the necessity of immediate exchange of it. On the other hand, at each timing of flash, output of each sensor 21-24 is added, checked, averaged, and its value is compared with the output from the initial value setting switch 6. When it is higher than the predetermined value NTH2, it is judged that some abnormal trouble occurs, sufficient flashing is not carried out, and toner fixing on the printing paper is not perfect, and immediately the apparatus is stopped, and occurrence of abnormal trouble is displayed.